Here is my Chinook. During construction I soon realized that I might not have enough of the bricks to make an all light gray colored chopper, so I decided to mix light and dark gray and some black to give it a camouflage look. I added a lot of accessories and teams for different missions including an arctic team, an SAR team, commandos and more. Please rate or comment and let me know what you think

Quoting sietse vd molen
that door system is so cool. how did you put the articulation on the inside?

I got the idea from the LEGO airplane sets and from Mike Yoder who used it in his osprey (thanks Mike). It uses four of those droid arms to hold the door and therefore gives it the articulated motion. I'll post a picture of it here soon, but in the meantime you can take a look at my brickshelf account, user: vman, where I have pictures of the door from the inside.